:root{
  --bg:#0f1216; --panel:#171b21; --panel2:#1e242c; --line:#2a313b; --ink:#e7ecf2;
  --muted:#9aa6b2; --accent:#e8643f; --accent2:#c0392b; --good:#2ecc71; --bad:#e74c3c;
  --radius:10px; --sans:"Segoe UI",-apple-system,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.5}
a{color:var(--accent)}
button{font-family:inherit;cursor:pointer}
.btn{background:var(--panel2);color:var(--ink);border:1px solid var(--line);padding:7px 13px;
  border-radius:8px;font-size:13px;font-weight:600;transition:.12s}
.btn:hover{border-color:var(--accent);color:#fff}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent2)}
.btn.ghost{background:transparent}
.btn.sm{padding:4px 9px;font-size:12px}
.btn.danger:hover{border-color:var(--bad);color:var(--bad)}
input,select,textarea{font-family:inherit;font-size:14px;background:var(--panel2);color:var(--ink);
  border:1px solid var(--line);border-radius:8px;padding:8px 10px;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}
label{display:block;font-size:12px;color:var(--muted);margin:10px 0 4px;font-weight:600}
.muted{color:var(--muted)}
.err{background:rgba(231,76,60,.15);border:1px solid var(--bad);color:#ffb4ab;
  padding:8px 11px;border-radius:8px;margin:10px 0;font-size:13px}

/* Centered auth */
.auth{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px}
.auth .card{background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:30px;width:360px;box-shadow:0 20px 60px rgba(0,0,0,.4)}
.auth h1{font-size:20px;margin:0 0 4px}
.auth .sub{color:var(--muted);margin:0 0 18px;font-size:13px}
.brand{font-weight:800;letter-spacing:.5px}
.brand .dot{color:var(--accent)}

/* Top bar */
.topbar{display:flex;align-items:center;gap:14px;padding:10px 18px;background:var(--panel);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.topbar .grow{flex:1}
.topbar .title{font-weight:700}
.topbar .title input{background:transparent;border:1px solid transparent;font-weight:700;font-size:15px;
  padding:4px 6px;width:auto;min-width:240px}
.topbar .title input:hover{border-color:var(--line)}
.savestate{font-size:12px;color:var(--muted)}

/* Projects */
.wrap{max-width:1000px;margin:0 auto;padding:26px 20px}
.wrap h1{font-size:22px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin-top:18px}
.pcard{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;
  display:flex;flex-direction:column;gap:8px;transition:.12s}
.pcard:hover{border-color:var(--accent)}
.pcard .nm{font-weight:700;font-size:15px}
.pcard .meta{font-size:12px;color:var(--muted)}
.pcard .row{display:flex;gap:8px;margin-top:6px}

/* Editor layout */
.editor{display:grid;grid-template-columns:230px 1fr;height:calc(100vh - 53px)}
.sidebar{background:var(--panel);border-right:1px solid var(--line);overflow:auto;padding:10px}
.sidebar h3{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin:12px 8px 6px}
.navitem{display:flex;justify-content:space-between;align-items:center;padding:5px 8px;border-radius:6px;
  cursor:pointer;font-size:12.5px;color:var(--muted)}
.navitem:hover{background:var(--panel2);color:var(--ink)}
.navitem.l1{font-weight:700;color:var(--ink);margin-top:4px}
.navitem.l2{padding-left:18px}
.navitem.l3{padding-left:30px;font-size:12px}
.navitem .tick{font-size:11px;color:var(--good)}
.canvas{overflow:auto;padding:24px;background:#0c0f13}
.sheet{max-width:820px;margin:0 auto;background:#fff;color:#1a1d21;border-radius:6px;
  padding:42px 48px;box-shadow:0 8px 40px rgba(0,0,0,.35);min-height:60vh}

/* meta editor */
.metabox{border:1px dashed #cdd5dd;border-radius:8px;padding:14px;margin-bottom:20px;background:#f7f9fb}
.metabox .mg{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px}
.metabox label{color:#5b636b;margin:6px 0 2px}
.metabox input{background:#fff;color:#1a1d21;border:1px solid #cdd5dd}

/* blocks */
.blk{position:relative;margin:2px 0;padding:3px 36px 3px 8px;border-radius:6px}
.blk:hover{background:#f1f4f7}
.blk .handle{position:absolute;left:-22px;top:4px;opacity:0;cursor:grab;color:#aaa;font-size:14px}
.blk:hover .handle{opacity:1}
.blk .tools{position:absolute;right:4px;top:3px;display:none;gap:2px}
.blk:hover .tools{display:flex}
.blk .tools button{background:#fff;border:1px solid #d7dce1;border-radius:5px;font-size:11px;
  padding:1px 5px;color:#333;line-height:1.6}
.blk .tools button:hover{border-color:var(--accent);color:var(--accent2)}
[contenteditable]{outline:none}
[contenteditable]:focus{box-shadow:inset 0 0 0 2px rgba(232,100,63,.25);border-radius:4px}
.b-h1{font-size:24px;font-weight:800;border-bottom:2px solid var(--accent2);padding-bottom:4px;margin:18px 0 8px}
.b-h2{font-size:19px;font-weight:700;margin:16px 0 6px}
.b-h3{font-size:16px;font-weight:700;margin:12px 0 4px}
.b-h4{font-size:14px;font-weight:700;color:#5b636b;margin:10px 0 4px}
.b-h1 .skill,.b-h2 .skill,.b-h3 .skill,.b-h4 .skill{font-size:11px;font-weight:600;color:var(--accent2);
  background:#fdeee9;border:1px solid #f3c4b5;border-radius:20px;padding:1px 9px;margin-left:8px;cursor:pointer;
  white-space:nowrap;vertical-align:middle}
.b-p{margin:6px 0}
.b-note{background:#f4f6f8;border-left:3px solid var(--accent2);padding:8px 10px;border-radius:0 4px 4px 0}
.b-list{margin:6px 0;padding-left:22px}
.b-pagebreak{border-top:2px dashed #c7ccd2;text-align:center;color:#aaa;font-size:11px;margin:14px 0}
.b-image img{max-width:100%;border:1px solid #d7dce1;border-radius:4px}
.b-image .cap{font-size:12px;color:#5b636b;text-align:center;margin-top:4px}
.b-pdf{border:1px dashed var(--accent2);background:#fdf3f1;color:#7a2018;padding:8px 12px;border-radius:6px}
table.b-table{border-collapse:collapse;width:100%;font-size:13px;margin:6px 0}
table.b-table th,table.b-table td{border:1px solid #cdd5dd;padding:5px 7px;min-width:40px}
table.b-table th{background:#2b3138;color:#fff}

/* insert bar */
.insert{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0;padding:10px;border:1px dashed #cdd5dd;border-radius:8px;background:#f7f9fb}
.insert button{background:#fff;border:1px solid #d7dce1;color:#333;border-radius:6px;padding:5px 9px;font-size:12px;font-weight:600}
.insert button:hover{border-color:var(--accent);color:var(--accent2)}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(5,7,10,.6);display:flex;align-items:center;
  justify-content:center;z-index:100;padding:20px}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:14px;width:560px;max-width:100%;
  max-height:88vh;overflow:auto;padding:22px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.modal h2{margin:0 0 4px;font-size:18px}
.modal .row{display:flex;gap:10px;margin-top:16px;justify-content:flex-end}
.cost{font-size:12px;color:var(--muted)}
.cost b{color:var(--ink)}
.pill{display:inline-block;background:var(--panel2);border:1px solid var(--line);border-radius:20px;
  padding:2px 10px;font-size:12px;margin:3px 4px 0 0}
.pill.on{border-color:var(--accent);color:#fff}
.filechip{display:inline-flex;align-items:center;gap:6px;background:var(--panel2);border:1px solid var(--line);
  border-radius:8px;padding:4px 8px;font-size:12px;margin:4px 4px 0 0}
.spin{display:inline-block;width:14px;height:14px;border:2px solid var(--line);border-top-color:var(--accent);
  border-radius:50%;animation:sp .7s linear infinite;vertical-align:-2px}
@keyframes sp{to{transform:rotate(360deg)}}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--panel2);
  border:1px solid var(--line);padding:10px 16px;border-radius:10px;z-index:200;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.toast.bad{border-color:var(--bad);color:#ffb4ab}
.toast.good{border-color:var(--good)}